Nordson 3100V Series Customer Product Manual

Hydraulics
B 1-21
Pump
Hydraulic
Section Assembly
See the illustrations
in Pump Hydraulic
Section
Disassembly
as
you
perform
the
following
reassembly
steps. You
can also use the
pump
parts
list illustration
at the end
of this section.
1. Remove
all adhesive
from the
pump
seal cavity
and the
retaining-ring
groove.
2.
Slip the
piston
onto the hydraulic
shaft and
place
the step washer
on
the socket-head
screw. Apply
threadlocking
adhesive to the screw
threads; then installthe
screw
and step washer
on the hydraulic shaft.
Tighten
to 4.074.78 N.m
(3-5
ft-lb).
3. lnsert the hydraulic
shaft in
the
pump
body.
4. Apply
threadlocking
adhesive to the
siphon ball seat
threads; then
reinstallthe
siphon
ballcage,
siphon ball,
and siphon ballseat.
5.
Place
the crossover
tube O-ring
and backup ring on the crossover
tube, apply Teflon
paste
to the crossover
tube threads, and reinstall
the crossover
tube.
6. lf
you
removed
the
pump
body
O-ring,
retaining
ring, washer,
and
pump
seal,
then
a. Apply high-temperature
lubricant to the
O-ring and install it on the
pump
body.
b. Apply
hightemperature
lubricant
to
pump
seal and
pull
the
hydraulic
shaft up from
the top of the
pump
body.
c.
Secure the
pump
body with a vise. Place
the
pump
seal, with
the
groove
facing
down, on
the hydraulic shaft;
then installthe
washer.
Slide the hydraulic
shaft down to help
guide
the seal and,
washer
into
place
in the
pump
body.
d. lnstallthe retaining
ring
in
its
groove
in
the
pump
body.
7.
lf
you
removed
the
pump
mount
O-ring, retaining ring,
and U-cup,
then
a. lnsert
the U-cup in.the
upper face
of the
pump
mount with
the
groove
facing
up.
b. Press
the retaining
ring in
the upper face
to secure the
U-cup.
c. Apply
high{emperature
lubricant
to the
pump
mount
O-ring
and
place
the
O-ring on the upper
surface of the
pump
mount.
O
2000 Nordson
Corporation
All dghts reserved
41-3000y
lssued 5/00
B1
EN-02-[3V-X-AGXXJ-2

Nordson 3100V Series Specifications

General

Brand	Nordson
Model	3100V Series
Category	Melting Machines
Language	English